How do you maintain precise pressure control in a fan or pump system without adding complex external logic? The Allen-Bradley 22C-B017H103 answers with a 3.7 kW (5 HP) rating, 17.5 A continuous output, and a 200…240V AC three-phase input. This PowerFlex 400 drive combines an integral PID loop with a fixed keypad and built-in RS-485 communication.
What electrical and thermal limits define the 22C-B017H103?
Every value below is transcribed from the manufacturer's published technical data. The drive operates from a 200…240V AC three-phase supply with ±10 % voltage tolerance and a 48…63 Hz input frequency range. At the output, the 17.5 A continuous rating holds at 45 °C surrounding air, and the same current is published at 50 °C. Output voltage spans 0…230V three-phase, while the programmable output frequency reaches 0…320 Hz.
- Input voltage: 200…240V AC, 3-phase, ±10 % tolerance
- Output current: 17.5 A continuous at 45 °C and 50 °C
- Output power: 3.7 kW (5 HP)
- Isolation: one isolated analog input; power and logic ride-through of 100 ms and 0.5 s minimum
- Overload: 110 % for up to 1 min
- Efficiency: 97.5 % at rated amps, nominal line voltage
- Power factor: 0.98 displacement across the speed range
The isolated analog input accepts –10…+10V or 4…20 mA, which supports precise remote speed references. Meanwhile, a 100 ms power ride-through and 0.5 s minimum logic ride-through help the drive bridge short supply disturbances.
How does built-in RS-485 support network integration?
The drive includes one RS-485 DSI port on an RJ45 connector, with only pins 4 and 5 wired. Native protocols include Modbus RTU, Metasys N2, and P1-FLN. Modbus function codes 03, 06, and 16 are supported, with Logic Command at register 8192 and Reference at register 8193. Multi-drop wiring uses shielded two-conductor daisy-chained cable, termination resistors at both ends, and repeaters for runs exceeding 32 nodes. For other fieldbuses, the 22-COMM adapter family covers BACnet MS/TP, ControlNet, DeviceNet, EtherNet/IP, LonWorks, and PROFIBUS DP. A 22C-CCC adapter cover is required when fitting a 22-COMM adapter to a Frame C drive.
Where does this drive fit in fan and pump applications?
Because the PowerFlex 400 includes a built-in PID control loop, purge input, and auxiliary motor control for up to three motors, This unit suits variable-torque loads. Typical installations include supply and return fans, centrifugal pumps, and cooling tower fans. In these systems, the 110 % overload capability covers normal starting torque. The 0…600 s accel and decel times allow gradual ramp profiles that reduce mechanical stress. For environments requiring an enclosed installation, the 22-JBAC kit converts the Frame C drive to IP30 / NEMA 1 / UL Type 1.
What maintenance and environmental factors affect reliability?
The drive is fan cooled and must be installed where the ambient atmosphere contains no volatile or corrosive gas, vapors, or dust. Operating temperature ranges from –10…+50 °C for the open IP20 enclosure, and relative humidity must remain 0…95 % non-condensing. Altitude derating begins above 1000 m, with 3 % per 305 m published in the technical data. Periodic inspection should confirm airflow and heatsink cleanliness. The drive provides class 10 electronic motor overload protection per NEC article 430, which supports long-term motor protection. For EN 61800-3 compliance, an external 22-RF034-CS line filter is required because the drive is supplied unfiltered.
Contact AutoDCSTech with your exact requirements for precise matching.
Availability & Condition at AutoDCSTech
| Part Number | 22C-B017H103 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
